Deye 6kW 1P Off-Grid Inverter for Reliable Solar Power

The Deye 6kW 1P Off-Grid Inverter SUN-OG01LP1-EU is a high-performance single-phase inverter designed for residential, backup power and off-grid solar applications in South Africa.

With a 6kW AC output, dual MPPT solar tracking, high battery charging capability and support for lithium-ion or lead-acid batteries, this Deye inverter provides a flexible foundation for a modern solar and energy-storage system.

The inverter is designed for 230V single-phase applications and can integrate solar PV, batteries and an AC source such as a generator. The current Deye SUN-6K-OG01LP1-EU-AM2 specification supports up to 12,000W PV access power, a 500V maximum PV input voltage, a 150–425V MPPT operating range and two MPPT trackers. 

For South African homes and small businesses looking for greater energy independence, a 6kW off-grid inverter can provide dependable power management for essential household loads, solar generation and battery storage.

Key Features of the Deye 6kW Off-Grid Inverter

6kW rated AC output for single-phase applications

230V single-phase pure sine wave output

Dual MPPT technology for flexible solar panel configuration

Supports up to 12kW PV access power on the current AM2 specification

Maximum PV input voltage of 500V

MPPT voltage range of 150–425V

Up to 135A maximum battery charging and discharging current on the 6kW model

Compatible with lithium-ion and lead-acid batteries

Intelligent lithium battery charging with BMS communication

2× rated peak output for up to 10 seconds, helping accommodate demanding startup loads

4ms UPS-level transfer time according to Deye's product brochure

IP65 protection, suitable for demanding installation environments

Supports generator integration

Supports multiple inverters operating in parallel for larger off-grid systems

Built-in protection features for safer system operation

Colour touch LCD for local system monitoring

IP65 Protection

The Deye SUN-6K-OG01LP1-EU series has an IP65-rated enclosure, providing protection against dust ingress and water jets from the specified directions.

This makes the inverter well suited to demanding solar installation environments, although the exact installation location should comply with Deye's installation requirements and the applicable South African electrical regulations.

Deye 6kW Off-Grid Inverter Specifications

Specification Deye 6kW SUN-OG01LP1-EU Series

Inverter type Single-phase off-grid inverter

Rated AC output 6,000W / 6,000VA

AC voltage 230V

Output waveform Pure sine wave

Battery type Lithium-ion / Lead-acid

Maximum battery current 135A

Maximum PV access power Up to 12,000W*

Maximum PV input voltage 500V

MPPT voltage range 150–425V

MPPT trackers 2

Maximum operating PV current 18A + 18A

Peak output 2× rated power for up to 10 seconds

Maximum efficiency Up to 97.6%*

MPPT efficiency Up to 99%*

Protection rating IP65

Generator input Supported

Parallel operation Supported